package com.qf.service;

import com.qf.pojo.DtsCategory;
import com.qf.vo.CategorySellAmts;

import java.util.List;

/**
 * @author 千锋教育
 * @Company http://www.mobiletrain.org/
 * @Version 1.0
 */
public interface DtsCategoryService {
    List<CategorySellAmts> getCategorySellAmts();

    Integer findL1ByL2(Integer l2);

    List<DtsCategory> queryL1();

    List<DtsCategory> findL2sByL1(Integer id);

    DtsCategory findById(Integer categoryId);
}
